61438404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 148732416

約数和(自身を除く): 87294012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 317, 372, 521, 634, 951, 1042, 1268, 1563, 1902, 2084, 3126, 3804, 6252, 9827, 16151, 19654, 29481, 32302, 39308, 48453, 58962, 64604, 96906, 117924, 165157, 193812, 330314, 495471, 660628, 990942, 1981884, 5119867, 10239734, 15359601, 20479468, 30719202, 61438404]

約数ペア:

[(1, 61438404), (2, 30719202), (3, 20479468), (4, 15359601), (6, 10239734), (12, 5119867), (31, 1981884), (62, 990942), (93, 660628), (124, 495471), (186, 330314), (317, 193812), (372, 165157), (521, 117924), (634, 96906), (951, 64604), (1042, 58962), (1268, 48453), (1563, 39308), (1902, 32302), (2084, 29481), (3126, 19654), (3804, 16151), (6252, 9827)]